Isn't it simple just to write
<input type="submit" class="myclassname"/>
In MVC, there are no such things like controls, that carry much application logic. In fact, it is possible but not recommended. What i want to say is that Html helpers are just making Html writing more comfortable and help you not write duplicate code. In your particular case, i think it is simpler to write direct html than that with helper. But anyways, if you want to, it is contained in MVC Futures Library. Method is called SubmitButton
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